4.3.2. Current-Voltage Relationship

Try these first

1. 1.

   What is the cut-in voltage of a typical silicon diode?

   Hint

   Recall the range of cut-in voltage discussed.

2. 2.

   What type of current flows when a diode is reverse biased?

   Hint

   Think about what happens when a diode is reversed.

3. 3.

   What is the primary function of a diode?

   • Blocks current in both directions
   • Allows current in both directions
   • Allows current in one direction

   Hint

   Think about how diodes are used in circuits.

4. 4.

   The cut-in voltage of a silicon diode is typically around?

   • 0.3V
   • 0.6V - 0.7V
   • 1.0V

   Hint

   Consider standard values for silicon diodes in electronics.

5. 5.

   Design a simple circuit with a diode in which you can measure the output voltage as the input varies through both AC and DC components. Discuss your expected results.

   Hint

   Align your circuit’s parameters with those discussed in class for better insights.

6. 6.

   If a diode's cut-in voltage is observed to vary significantly with temperature, how might you design a circuit to stabilize its output? Discuss potential solutions.

   Hint

   Consider circuit designs that involve feedback mechanisms.